As an Amazon Associate, we earn from qualifying purchases. 3M HF45-S-SR High Flow Replacement Water Filter Cartridge 3M Water Filtration Products . HF45-S-SR Gallery Attributes Brand name, Manufacturer name, Manufacturer3M Water Filtration Products Extra Product Name, keywords3M HF45-S-SR High Flow Replacement Water Filter Cartridge moq, multiple, tierMinQty11 MPN, SKUHF45-S-SR qtyInStock-2 qtySourceFieldMap snippetScale build-up does not stand a chance against the 3M HF45-S-SR High Flow Replacement Water Filter Cartridge. tierPrice199.95 Distributor offers SellerSKUMOQIn stockMultiplePrices filtersfast.comHF45-S-SR1-211 @ $99.95